C#  Copy Code
public bool ValidityChecks { get; set; }

Visual Basic  Copy Code
Public Property ValidityChecks As Boolean

 Property Value

If enabled, validity checks are performed each time an item is added to the diagram. This involves enumerating the Items collection and can considerably slow down the process for large diagrams.

You can disable this property to skip the validity checks. However, make sure that you do not add the same item to the diagram more than once and that links are created only between items belonging to the same diagram.

If you disable ValidityChecks to improve performance when populating a diagram with a large number of items, we recommend enabling it again once the diagram has been populated.

Diagram Members
Diagram Class
MindFusion.Diagramming Namespace
Factory.CreateShapeNode Method
Factory.CreateDiagramLink Method